Xnormal - normal map issue

Alecc

Hi

I ve an issue with Xnormal

I m following a tutorial, I m doing the exactly same than the mentor, and I ve a different result.



I ve strange green and purple area, and I don't know why.

- I m using a cage with exactly same topology
- uvs are right
- I reseted the polygon's normal
- reset X form
- exported in obj with mapping coordinate and tengeant 

What is the way to have a nice normal map ?

thanks dudes !

Sean_P

The map you baked looks like a world-space normal map. If you go in the settings for normal map and select tangent space, fingers crossed that should fix it

Alecc

ooooh great dude

It work !
I ve still a last issue : 


do you know why I ve this artefact ? 

thanks again

NAIMA

Alecc said:

ooooh great dude

It work !
I ve still a last issue : 


do you know why I ve this artefact ? 

thanks again

could be the points where the models intrude the other model ? The cage?

Alecc

Hey Naima, thank for your answer !



selected : cage
red wireframe : low poly
vertex on uv : issue area on my normal map

It's look  right, no ? 

Alecc

up

Sean_P

Would you be able to upload the High Poly, Low Poly and Cage, it's tough to interpret that wireframe pic, especially without the high poly. At this stage my bet is the high poly protrudes through the cage mesh. If the high poly has some insane ZBrush 10 million poly count, decimate it down to about 10k and then upload it.